Ownership Submission
FORM 3
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
  Warren John R.
2. Date of Event Requiring Statement (Month/Day/Year)
01/01/2011
3. Issuer Name and Ticker or Trading Symbol
Hudson Pacific Properties, Inc. [HPP]
(Last)
(First)
(Middle)
C/O FARALLON CAPITAL MANAGEMENT, L.L.C., ONE MARITIME PLAZA, SUITE 2100
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director __X__ 10% Owner
_____ Officer (give title below) __X__ Other (specify below)
Member of Group Owning 10%
5. If Amendment, Date Original Filed(Month/Day/Year)
(Street)

SAN FRANCISCO, CA 94111
6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Beneficially Owned
1.Title of Security
(Instr. 4)
2. Amount of Securities Beneficially Owned
(Instr. 4)
3. Ownership Form: Direct (D) or Indirect (I)
(Instr. 5)
4. Nature of Indirect Beneficial Ownership
(Instr. 5)
Common Stock, par value $0.01 per share 7,108,860
I
See footnotes (1) (2) (3) (4)

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. SEC 1473 (7-02)
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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 4)
2. Date Exercisable and Expiration Date
(Month/Day/Year)
3. Title and Amount of Securities Underlying Derivative Security
(Instr. 4)
4. Conversion or Exercise Price of Derivative Security 5. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 5)
6. Nature of Indirect Beneficial Ownership
(Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares
Partnership Units 08/29/2011   (5) Common Stock, par value $0.01 per share 1,813,518 $ (6) I See footnotes (7) (2) (3) (4)

Reporting Owners

Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
Warren John R.
C/O FARALLON CAPITAL MANAGEMENT, L.L.C.
ONE MARITIME PLAZA, SUITE 2100
SAN FRANCISCO, CA 94111
    X   Member of Group Owning 10%

Signatures

/s/ Monica R. Landry as attorney-in-fact and/or authorized signer for John R. Warren 01/20/2011
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 5(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) The amount of securities shown in this row is, in the aggregate, owned directly by Farallon Capital Partners, L.P. ("FCP"), Farallon Capital Institutional Partners, L.P. and Farallon Capital Institutional Partners III, L.P. (collectively, the "Farallon Funds"). All such securities were previously reported by the Farallon Funds, Farallon Partners, L.L.C. ("FPLLC") and related individuals on Forms 4 filed on July 1, 2010 and a Form 3 filed on July 8, 2010 (collectively the "Prior Filings"). There have been no transactions in such securities by any such entities or individuals since the filing of the Prior Filings.
(2) FPLLC, as the general partner of each of the Farallon Funds, may be deemed to be a beneficial owner of the Issuer's securities held by the Farallon Funds. Effective as of January 1, 2011, John R. Warren ("Warren") became a managing member of FPLLC with the power to exercise investment discretion and, as such, may be deemed to be a beneficial owner of the Issuer's securities held by the Farallon Funds.
(3) Each of Warren and the individuals identified in the Prior Filings disclaims any beneficial ownership of any of the Issuer's securities reported or referred to herein or therein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "'34 Act"), or otherwise, except to the extent of his or her pecuniary interest, if any. FPLLC disclaims any beneficial ownership of any of the Issuer's securities reported or referred to herein or in the Prior Filings for purposes of Section 16 of the '34 Act or otherwise, except as to securities representing its pro rata interest in, and interest in the profits of, the Farallon Funds.
(4) Warren, together with the entities and individuals identified in the Prior Filings, may be deemed members of a group holding equity securities of the Issuer. The filing of this Form 3 shall not be deemed to be an admission that such entities and individuals are members of such group.
(5) Not applicable.
(6) Represents common units of limited partnership interest ("OP Units") in Hudson Pacific Properties, L.P., a Maryland limited partnership of which the Issuer is the sole general partner. OP Units are redeemable, beginning August 29, 2011, for cash equal to the then-current market value of one share of the Issuer's common stock or, at the election of the Issuer, for shares of the Issuer's common stock on a one-to-one basis.
(7) The amount of OP Units shown in this row is owned directly by FCP. All such OP Units were previously reported by FCP, FPLLC and related individuals on the Prior Filings. There have been no transactions in such securities by any such entities or individuals since the filing of the Prior Filings.

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